7.52% is the change from 851 to 915
Calculation steps:
[( 915 - 851 ) ÷ 851] x 100 = 7.52%
Formula
Percentage change = [(915 - 851) / 851] x 100
Subtract the new number by the original number
915 - 851 = 64
64 ÷ 851 = 0.07520564042303172
0.07520564042303172 x 100 = 7.52%